Articles producció científica> Enginyeria Electrònica, Elèctrica i Automàtica

Suppression of Undesired Attractors in a Self-Oscillating H-Bridge Parallel Resonant Converters under Zero Current Switching Control

  • Dades identificatives

    Identificador: imarina:5610929
    Handle: https://hdl.handle.net/20.500.11797/imarina5610929
    Autors:
    El Aroudi, ABenadero, LPonce, EOlalla, CTorres, FMartinez-Salamero, L
    Resum:
    © 2004-2012 IEEE. Resonant converters under zero current switching control strategy can exhibit coexistence of attractors, making it difficult the startup of the system from zero initial conditions. In this brief, the problem of multiple coexisting attractors in parallel resonant converters is addressed. Appropriate modifications of the switching decision with the aim of converting undesired attractors into virtual ones are proposed. A suitable control signal is generated from the state variables of the system and used to adjust the switching decision. Numerical simulations corroborate the proposed solutions and the simplest one was finally verified by measurements from a laboratory prototype.

  • Altres:

    Autor segons l'article: El Aroudi, A; Benadero, L; Ponce, E; Olalla, C; Torres, F; Martinez-Salamero, L
    Departament: Enginyeria Electrònica, Elèctrica i Automàtica
    Autor/s de la URV: El Aroudi Chaoui, Abdelali / Martínez Salamero, Luis / Olalla Martínez, Carlos
    Paraules clau: Zero current switching Switching converters Resonant inverters Power electronics Nonlinear network analysis Nonlinear circuits Energy conversion
    Resum: © 2004-2012 IEEE. Resonant converters under zero current switching control strategy can exhibit coexistence of attractors, making it difficult the startup of the system from zero initial conditions. In this brief, the problem of multiple coexisting attractors in parallel resonant converters is addressed. Appropriate modifications of the switching decision with the aim of converting undesired attractors into virtual ones are proposed. A suitable control signal is generated from the state variables of the system and used to adjust the switching decision. Numerical simulations corroborate the proposed solutions and the simplest one was finally verified by measurements from a laboratory prototype.
    Àrees temàtiques: Engineering, electrical & electronic Engenharias iv Electrical and electronic engineering Ciência da computação Astronomia / física
    Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
    ISSN: 15497747
    Adreça de correu electrònic de l'autor: abdelali.elaroudi@urv.cat carlos.olalla@urv.cat
    Identificador de l'autor: 0000-0001-9103-7762 0000-0001-8333-9840
    Data d'alta del registre: 2024-10-12
    Versió de l'article dipositat: info:eu-repo/semantics/acceptedVersion
    URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
    Referència a l'article segons font original: Ieee Transactions On Circuits And Systems Ii-Express Briefs. 66 (4): 692-696
    Referència de l'ítem segons les normes APA: El Aroudi, A; Benadero, L; Ponce, E; Olalla, C; Torres, F; Martinez-Salamero, L (2019). Suppression of Undesired Attractors in a Self-Oscillating H-Bridge Parallel Resonant Converters under Zero Current Switching Control. Ieee Transactions On Circuits And Systems Ii-Express Briefs, 66(4), 692-696. DOI: 10.1109/TCSII.2018.2880139
    Entitat: Universitat Rovira i Virgili
    Any de publicació de la revista: 2019
    Tipus de publicació: Journal Publications

  • Paraules clau:

    Electrical and Electronic Engineering,Engineering, Electrical & Electronic
    Zero current switching
    Switching converters
    Resonant inverters
    Power electronics
    Nonlinear network analysis
    Nonlinear circuits
    Energy conversion
    Engineering, electrical & electronic
    Engenharias iv
    Electrical and electronic engineering
    Ciência da computação
    Astronomia / física

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